Results:
BB wins $2.50
BB wins $4.09
Villain is a typical calling station.
In retrospective I think I would bet turn again and fold to further agg on river. He is calling on turn with all the second pairs weaker than mine and all the fd+sd. Deffinitely played it wrong

yeah I´d also bet turn again for value and likely also fold to c/r
I would likely call river bet, since pot is small and you have hand that has showdown value, also he can valuebet himself with 88/99 or bluff with A high